Dogs with bad breath could be showing signs of oral health issues. As the top vet-recommended dental chew,* GREENIES Weight Management Dog Dental Chews provide a weight-friendly, low-fat treat while controlling plaque, tartar buildup and bad dog breath. Our natural dog chews with added vitamins and minerals come in a Regular Size for overweight or less active dogs 25 to 50 pounds. These healthy dog dental treats are made from natural ingredients that are safe to digest and taste great. These diet dog chews clean dogs' teeth while giving them L-carnitine to help maintain a healthy weight. * GREENIES Brand is the number-one vet-recommended dental chew for dogs in pet-specialty stores, among U.S. veterinarians who recommend dental chews for at-home oral care.